Json Compare Java Unit Test

Avoid frequent hand-editing of JSON data for this reason. Developers can look at the unit test's code to gain a basic understanding of implemented API. So to get you started, we will work through a basic processor that takes a json file as input and a json path as a parameter to place into the contents and an attribute. ) mongoimport : Being used to import data to a Collection from a file ( json , csv ,. js introduction Quickstart The learning curve to be productive with Unit. class) on your JUnit4 test class to enable injection directly into the test class. json in your projects root dir includes common information about your project like title, short description, version and configuration options like header / footer settings or template specific options. 4, if the JSON file contains a syntax error, the request will usually fail silently. In general, unit testing should test your code, not the code of some library. Environments Setting an environment variable. At runtime, tests will be executed against a modified version of android. End-to-End Java framework for Google App Engine including comprehensive Data Authorization model, a powerful RESTful engine, and out-of-the-box UI views. Many techniques and examples are available to consume RESTFul web service, probably you would have tried many but using Spring boot RestTemplate is one of terribly easiest technique I have ever used to consume RESTFul web service. Intuit has open-sourced ‘Karate’, a framework that makes business of testing web-APIs actually be — fun. if you are comparing a string. To simplify development of unit tests, unit test frameworks are usually used. If the extended fields are matter, enable the strict mode. In this tutorial, we will demonstrate how to perform integration testing on a Java web application with WireMock, and automate the tests by running them on Semaphore. It does not depend on any other JavaScript frameworks. BeEquivalentTo(InstanceObjExpected); For example I have the actual and expected json to compare as below. This is why finding the most suitable and best way to learn Python online is necessary. So, I was looking for a testing framework to help me and found one that I used for some time. You get all goodies that make Java great: Excellent IDE support. Posted by Erik Gillespie on June 23, 2014 Update 2: Part 3 is available and the tides have turned! Actually it turns out I had a bug in my benchmark that was skewing the Protocol Buffer results in a pretty major way. For example, consider an entity Phone , with attributes extB = 123 and extA = 321. Android Android App Testing Android Commands Android SDK API API Automation API Manual API Testing App Comparision Appium Appium setup on windows App testing Automation testing Eclipse setup GET GSON Image Based Automation Image Compare Installation Java JSON Linux Maven Mobile Automation mobile testing node Open Source POST Protractor Ranorex. It is a generic matching framework (especially useful for unit testing) that can be extended to build new matchers. This tutorial will show you how to accomplish the mission easily. The JSON values can be used as media to compare Java Objects to get their minimum differences as another JSON Object. @RunWith ( CdiRunner. I'm looking for a JSON parsing library that supports comparing two JSON objects ignoring child order, specifically for unit testing JSON returning from a web service. If you cannot yet determine how the file should be, you can simply close Beyond Compare and it will take you to the next conflict (if there is one). Under the covers, JSONassert converts your string into a JSON object and compares the logical structure and data with the actual JSON. Karate enables you to script a sequence of calls to any kind of web-service and assert that the responses are as expected. via StreamReader). Not only is it easy to use and get started with but it's also built to scale to more advanced use cases using detailed configuration, filters, specifications and the like. Mai 2019 wurde der Kurs Google Go für C# Programmierer als Firmenkurs erfolgreich im Raum Bern durchgeführt. It is used by many locale-sensitive methods if no locale is explicitly specified. How to Compare Object Instances in your Unit Tests Quickly and Easily. Webucator provides instructor-led training to students throughout the US and Canada. If the json values are different it passes. *FREE* shipping on qualifying offers. This tutorial will walk you through the steps of creating a RESTful API web service example with Spring Boot, JPA, Hibernate, HSQL and Lombok, Unit Test with MockMVC and UI Integration with VueJS If you are looking for a full CRUD integration of RESTful APIs and web app using Spring. Quick Tour around Visual Studio Code using JavaScript. Yes, JSON Generator can JSONP:) Supported HTTP methods are: GET, POST, PUT, OPTIONS. Unit tests typically make up the majority of test suites. So the testing the REST Services has become very critical part of the development workflow/lifecycle. JsonUnit is a library that simplifies JSON comparison in unit tests. How to Compare Two Objects with the equals Method in Java. For example, consider an entity Phone , with attributes extB = 123 and extA = 321. NET platforms. 4, if the JSON file contains a syntax error, the request will usually fail silently. NET platforms. Although the techniques described in those blog posts are useful, the problem is that our assertions were not very elegant. json library simply does a reference comparison. static analysis, unit testing, code coverage) to maximize quality and minimize risk. This tutorial will walk you through the steps of creating a RESTful API web service example with Spring Boot, JPA, Hibernate, HSQL and Lombok, Unit Test with MockMVC and UI Integration with VueJS If you are looking for a full CRUD integration of RESTful APIs and web app using Spring. A test case for a database-backed website isn’t much use if there isn’t any data in the database. Policyfile simplifies this behavior by computing the cookbook set on the workstation, and then producing a readable document of that solution: a Policyfile. For example, try passing the Data object to the System. Resolve fails in unit tests; Issue with getting unit test to pass involving DOM Angular2 unit tests. Just specify @RunWith(CdiRunner. Comparing JSON java testing When writting unit test It is worth to know how to comapre JSON correctly and with effective manner. Note The test runner will only enumerate the JavaScript files in the test root, if your application is written in TypeScript you need to build those first. 3 and XMLUnit. JSON Compare is a powerful toolkit for identifying all the changes within JSON files. Java API for JSON Processing Defined as JSR 353 in Java EE 7 Streaming API JSON Pull Parser Similar to StAX API for XML Uses an event-based parser that reads JSON data one element at a time. This is a very useful constructor. Comes with assertions, spies, and mocks, so pretty much everything you may need to start developing your unit tests. Contributing and Feedback. To add a new library, please, check the contribute section. When a schema is specified, JSON Editor will show validation errors when the structure of your document does not conform the schema. Initially ported from JUnit , the current production release, version 3, has been completely rewritten with many new features and support for a wide range of. JSON is short for JavaScript Object Notation, and is a way to store information in an organized, easy-to-access manner. All of these libraries are popularly used for JSON processing in a Java environment, and were chosen according to their popularity in Github projects. Having a large collection of unit tests that verify the behaviour of Java classes is only the first step to a sound testing strategy. A light weight remote procedure call protocol. Java RESTful Web Services With JSON Example Source Code ProductsResource. Testing in Maven. Most of these are available as snippets inside Postman. Huge and mature eco-system. Contains a unit test class MyResourceTest in the com. If you click "Upload", JSON will be stored on the server and you can download generated file by clicking "Download" button or access it via ajax-request by URL that will be copied to clipboard after clicking "Copy URL" button. Both AWS and Azure have validation application programming interfaces to ensure there are no mistakes in the JSON document. We can compare string in java on the basis of content and reference. json in your projects root dir includes common information about your project like title, short description, version and configuration options like header / footer settings or template specific options. RESTEasy has defined a simple object model in Java to represent Atom and uses JAXB to marshal and unmarshal it. For our tests we run the workloads 5 times, averaging the results. It provides a very convenient API for extracting and manipulating data, using the best of DOM, CSS, and jquery-like methods. JSONLint is a validator and reformatter for JSON, a lightweight data-interchange format. The unit test below shows how IJSONValue Parser. Having a large collection of unit tests that verify the behaviour of Java classes is only the first step to a sound testing strategy. Written by the original inventor of NUnit v2, xUnit. JSON can be expensive but it will be used for a long time than CSV. It includes an intelligent program editor, an interactions pane for evaluating program text, a source level debugger, a unit testing tool, and a new code coverage tool. Data directly since you can't reference its type, but you can use a wrapper to get at them. You can check out the Cell Table example in the GWT Showcase to see it in action. Software Developer Affinity Games January 2019 – April 2019 4 months. Mocking is technique where code parts are replaced by dummy implementations that emulate real code. xml located in the project root directory. Unit testing. Database Testing. We can compare string in java on the basis of content and reference. One way we could do this is with an ArrayList. As a unique feature, jsonTuples can compare two JSON texts, or compare ANY two Java Objects to get their minimum deltas in seconds. If you let your tests rot you will sentence your service to death. Rather than a single, monolithic, contributions library, Clojure now has a set of separate libraries for each unit of functionality. UISpec4J is an Open Source functional and/or unit testing framework for Swing-based Java applications, built on top of the JUnit test harness. Altova MissionKit Tool Suite. Approval tests simplify this by taking a snapshot of the results, and confirming that they have not changed. Public methods are the only one exposed to outside world, so only they are subject to unit testing. QUnit was originally developed by John Resig as part of jQuery. In this blog post, I'm telling you why we built it, how it works, and how you can try it. Running and Debugging Java. JUnit has been important in the development of test-driven development, and is one of a family of unit testing frameworks collectively known as xUnit, that originated with JUnit. We hope you can run your own tests for your code. This is used to validate that each unit of the software performs as designed. It comes with a lot of new, great stuff, but one of my favorite new features is built-in Visual Studio Live Unit Testing (available in Visual Studio 2017 Enterprise, not yet available for. simple to encode or decode JSON text. static analysis, unit testing, code coverage) to maximize quality and minimize risk. I'm able to retrieve "apiVersion" value with above code in the below json with (json. JSON is a data interchange format. the number of entries in the JSON response. This article explains how to unit test REST APIs in Spring Boot 2 using JUnit 5. Why JSON over Excel? In most of our tutorials on Data Driven Testing, we have used Excel - Apache POI. stringify() method converts a JavaScript object or value to a JSON string, optionally replacing values if a replacer function is specified or optionally including only the specified properties if a replacer array is specified. A test fixture is used as a baseline for. NET android apache ASP C# cloud computing design design patterns driving tests eclipse EJB Facebook firefox Google groovy hibernate IE Interview questions iPhone j2ee j2ee architect java javascript jdbc Jobs jpa jquery jsf json jsp maven Microsoft online tutors oracle practice-test Quiz REST SCEA seo spring spring 3. For most of us, it is not a complex task, but writing test cases manually is a time consuming process. 1 When the strictMode is off. This page provides Java source code for LogbackJUnitRule. That allows you to generate various permutations and always have the values to hand to assert against. This includes focusing on Java 8 and above, as well as enabling many different styles of testing. The JSON:API community has created a collection of extensions that APIs can use to provide clients with information or functionality beyond that described in the base JSON:API specification. 'Npm test' runs successfully Boost Unit Testing a move constructor? How can I use Moq to test my Index action that ret Nunit Test fails with Exceptions even when Expecte Unit test controller. JSON is the de facto standard data transfer format for microservices and REST APIs. Die Teilnehmer wurden intensiv in die Programmierung mit Go eingeführt und anhand zahlreicher Übungen wurden die Themen praktisch angewendet. json library simply does a reference comparison. The order of key/value pairs within a JSON object is not defined, while the order within JSON array is. Some writes tests after writing code, some before writing code and some in parallel with code. These dependencies are only required to compile and run unit tests for the application:. This page provides Java source code for LogbackJUnitRule. Net languages. They follow the ordering rules for B-tree operations outlined at Section 8. 2019-06-21: XMLUnit for Java 2. That allows you to generate various permutations and always have the values to hand to assert against. The following is a list of test dependencies for this project. Don't depend on the internals of the RESTful service under test (service classes, database schema). He looks at some approaches that can make writing unit tests easier and more efficient for C# programmers. You can explore tests, group them in different ways, break them down into individual sessions, see test output and navigate to source code from stack traces. Data directly since you can't reference its type, but you can use a wrapper to get at them. import java. Write JSON unit tests in less code. JUnit is a unit testing framework for Java programming language. Udemy is an online learning and teaching marketplace with over 100,000 courses and 24 million students. We use JsonPath when we are writing assertions for JSON documents returned by our REST API. You may also want to visit our News & Advice page to stay up to date with other resources that can help you find what you are looking for Technical/Functional Skills: Java/J2EE, spring, Spring Boot, REST, JSON, Jenkins, Apache, JSON, Unix Scripting. Having a large collection of unit tests that verify the behaviour of Java classes is only the first step to a sound testing strategy. QUnit was originally developed by John Resig as part of jQuery. It is used in authentication (by equals() method), sorting (by compareTo() method), reference matching (by == operator) etc. I’ve recently been working on an application which has two distinct parts: an Angular front-end, and an API powered by ExpressJS. json package was added. You can also use the Query Editor to create formulas to connect to JSON files. Knowledge Base. Since JSON is easier to read and understand than XML, this unit uses JSON exclusively. assertFalse; import. NET MVC application. 3 and XMLUnit. It supports JSON serialization, JSON deserialization, MessagePack, streams, and fixed memory allocation. 4, if the JSON file contains a syntax error, the request will usually fail silently. This tutorial explains the use of JUnit in your project. The following is a list of test dependencies for this project. So, we should be aware of all tools and techniques of unit testing. Testing your Java CDI application with CDI-Unit couldn't be easier. js For more information, see Setting Up a Node. If a unit test contains assertEquals() failures from comparing two string objects, you can see what the differences are between the two string objects to find out what caused the failures, as follows: In the output pane, click the Click to see difference link. Screen-shot of Test Passing. How to Compare Object Instances in your Unit Tests Quickly and Easily. Today we're going to take a look at two specific frameworks that enables you to efficiently test your REST-ful services: On the one side there is the framework REST-assured that offers a nice DSL-like syntax to create well readable tests - on the other side there is the Jersey-Test-Framework that offers a nice execution environment and is built upon the JAX-RS reference implementation, Jersey. These dependencies are only required to compile and run unit tests for the application:. In this tutorial, we will demonstrate how to perform integration testing on a Java web application with WireMock, and automate the tests by running them on Semaphore. JSON Schema validation. It is debatable which approach is better but at the end all agree to the point that unit testing is critical part of development. Unit testing API requests on Android. JUnit is a unit testing framework for Java programming language. Unit testing is a must to ensure that your functionality is working as expected. Karate enables you to script a sequence of calls to any kind of web-service and assert that the responses are as expected. 2 release (so I'm told) but for now it can be found on Github: […]. Unit testing is a software testing where individual units (components) of a software are tested. Unit testing. 0 To test whether 2 JSON objects are same or not, do the following:. In this step, you send a case record in JSON format. , there is no dependency between the tests. Build modern Web Apps with jQWidgets and Angular 6. Instead, we will use curl. Made by developers for developers. If you’re new to FParsec and have a little time, it would be a good exercise to try to implement the JSON parser on your own (with the help of the reference documentation). McCabe IQ Test Team Edition provides multiple levels of test coverage at the unit, integration, regression test phases including module, lines of code, branch, path, Boolean (MC/DC for DO-178B test verification), data, class (OO), and architectural coverages. JSON stands for JavaScript Object Notation. One of the most common use of JSON is to fetch JSON data from a web server (as a file or as an HttpRequest), convert the JSON data to a JavaScript object, and then it uses the data in a web page. Unit-test the AWS Lambda function. You can directly input a URL into the editor and JSONLint will scrape it for JSON and parse it. Tests are more readable and it’s more maintainable to create objects using the ORM, for example in TestCase. But, the optimal Java way of doing it is to have a class hierarchy and parse the JSON into the class hierarchy (using object mapper like GSON or Jackson) and then do. For our tests we run the workloads 5 times, averaging the results. apiVersion) but unable to access other values that are in arrays. Written by the original inventor of NUnit v2, xUnit. Postman's features simplify each step of building an API and streamline collaboration so you can create better APIs—faster. Unit testing frameworks. Object Model API JSON Push Parser Similar to DOM API for XML Creates a object tree that represents the JSON data in memory. Each test starts with an individual warm-up phase that allows databases to load data in memory and every test iteration starts from scratch to prevent a cache comparison test. This pre-computed file is uploaded to the Chef Infra Server, and is then used in each Chef Infra Client run that is managed by that particular policy name and policy group. Mocking is technique where code parts are replaced by dummy implementations that emulate real code. ArduinoJson is a JSON library for Arduino, IoT, and any embedded C++ project. However, even being outside you can inject mocks also in these tests, so you could get something similar to a Unit Test also in this case. Performance Playground: Jackson vs. Also, we discussed Python Unit Testing frameworks and test case example with Python Unittest assert. json library simply does a reference comparison. JSON has the advantage that is can be used to directly access the geonames webservice from javascript code, whereas using XML the browser will throw a security exception if an xml call to another webserver is made. Contribute to lukas-krecan/JsonUnit development by creating an account on GitHub. For example, consider an entity Phone , with attributes extB = 123 and extA = 321. This is why finding the most suitable and best way to learn Python online is necessary. When writting unit test It is worth to know how to comapre JSON correctly and with effective manner. actiWate - Java-based Web application testing environment from Actimind Inc. In this tutorial we will learn How to Automate REST API JSON Schema Validation testing using Postman. The goal is to create an up-to-date foundation for developer-side testing on the JVM. The purpose of unit testing is to validate that each unit of the software performs as designed. js is very short. It provides a very convenient API for extracting and manipulating data, using the best of DOM, CSS, and jquery-like methods. An empty string converts to 0. Performance Playground: Jackson vs. I’ve recently been working on an application which has two distinct parts: an Angular front-end, and an API powered by ExpressJS. To add a new library, please, check the contribute section. Once the Query Editor has loaded your data, click Convert > Into Table, then Close & Load. com is for Java and J2EE developers, all examples are simple and easy to understand. import java. It will return null if the input json string is invalid. An open-source framework, it is used to write and run repeatable automated tests. Json with support for a reader/writer, a document object model (DOM), and a serializer. If you cannot yet determine how the file should be, you can simply close Beyond Compare and it will take you to the next conflict (if there is one). About xUnit. jUnit provides an extremely simple yet powerful way to define and run tests for Java software. XMLUnit compares the expected control XML to some actual test XML. If the JSON is reasonably small then I would build it in the unit tests. You can try skyscreamer, Where I used to do jaggery json comparing. Clinica oftalmologia Ioares, especialista en examenes, recetas y operaciones a los ojos. A light weight remote procedure call protocol. ) Knowledge of Q/A practices including creating test cases, executing the test cases and documenting the results Knowledge of API Testing Tools or Extensions - IT Engineer & Developer. restassured. You can run as many tests as you want for a request. REST Assured is a simple Java library for testing of REST services and a new major version has just been released. Creating a Java server test in Corticon Studio. The Commons Proper is a place for collaboration and sharing, where developers from throughout the Apache community can work together on projects to be shared by the Apache projects and Apache users. Features JsonPath support (beta) Ignoring values. After all, the fact that individual Java classes work successfully in isolation does not mean that the application itself will also work correctly ,when all these classes are bundled together. JavaScript deep object comparison - JSON. Testing in JavaScript is becoming expected by developers more and more. Protocol Buffers. json library simply does a reference comparison. RESTEasy has defined a simple object model in Java to represent Atom and uses JAXB to marshal and unmarshal it. If a UCUM unit is provided in the code then a canonical value can be generated for purposes of comparison between quantities. Apache Commons Proper. Stringtree JSON tries to convert as intelligently as it can, by applying the following sequence of rules: If the Java object is null, generate a JSON null. The following characters are reserved in JSON and must be properly escaped to be used in strings:. Notes This script works with a whitelist of functions. NET Processing of Large JSON Files. We have unit tests and sanity checks to ensure consistency going forward, but as a final check before flipping the switch we wanted to be as confident as possible that we hadn't introduced any regressions across the full data-set. Some further operators also exist only for jsonb , as shown in Table 9-41. A set of assertion methods useful for writing tests. 0 tomcat Twitter UML wordpress. Most programmers spend a lot of time debugging Java code. Do any of the major JSON libraries support this? The org. Json is easier for humans to read and modify, and it's more straightforward to work with in languages like python where you don't have to declare types. Testing JSON APIs. Json c++ implimentation is large probably because of trying to provide one library that does all the dynamic things json can do, but in a static language. The JSON (JavaScript Object Notation) is a general format to represent values and objects. Benchmarks that compare at least two implementations supporting draft-06+ may be listed here. A simple test would be to check the number of rides that our returned by the API call, i. Testing in JavaScript is becoming expected by developers more and more. Properly testing Spring MVC controllers - Spring Test MVC is indispensable if you want to test your Spring MVC controllers. I would like to write a C# unit test case that needs to read a text file containing test data (e. The extension for a Python JSON file is. So, I was looking for a testing framework to help me and found one that I used for some time. Testing JSON APIs. jq is written in portable C, and it has zero runtime dependencies. If there are multiple files that have conflicts, the next file will open in Beyond Compare until they are all taken care of. but with extended API), and Test Writing Assistant - Web browser plug-in module to assist the test writing process. Our use of JSON is pure and simple: structured data that both client and server can work with. Something I was keen to do from the beginning was to look at how I could test these API endpoints - not through an integration test, where we fire up the app and make sure hitting an endpoint gives back a response, but through isolated unit tests, where we test. JSON formatter does not handle arrays. In this post we are going to look at unit testing in Node using the Mocha test framework. js introduction Quickstart The learning curve to be productive with Unit. We've tried to do our best to prepare non-biased, based on features, comparison of various code coverage tools available on the market in order to help in evaluation process. The JSON:API community has created a collection of extensions that APIs can use to provide clients with information or functionality beyond that described in the base JSON:API specification. After all, the fact that individual Java classes work successfully in isolation does not mean that the application itself will also work correctly ,when all these classes are bundled together. A JSON file is a file that stores simple data structures and objects in JavaScript Object Notation (JSON) format, which is a standard data interchange format. Go validator-benchmarks - benchmark of Go JSON Schema validators based on official test suite; JavaScript json-schema-benchmark - an independent benchmark for Node. The aim of this video is to demonstrate how Go structs are marshalled and unmarshalled and how the JSON format. One of the most popular tools for writing unit tests is the jUnit testing framework. The purpose of unit testing is to validate that each unit of the software performs as designed. This is good way to test the application code before it goes for quality assurance (QA). NUnit is a unit-testing framework for all. 3 and XMLUnit. But where do you start? There are so many framework choices out there. class) on your JUnit4 test class to enable injection directly into the test class. When implementing IaC, you'll want to do the same. One of the first questions that people asked once we announced JSON support in SQL Server 2016 was "Would it be slow?" and "How fast you can parse JSON text?". I'm looking for a JSON parsing library that supports comparing two JSON objects ignoring child order, specifically for unit testing JSON returning from a web service. In this post, we will compare the Gson and Jackson APIs for serializing and deserializing JSON data to Java objects and vice-versa. java This RESTful service resouce uses the @Produces({ MediaType. JSON stands for JavaScript Object Notation. In the latter example, because the type argument is erased as part of compilation it is not possible to check whether the contents of the list are of the specified type. Fortunately, there are many automated testing tools and frameworks that can significantly improve the workflow of Java development. Only failed assertions are recorded. simple is a simple Java toolkit for JSON. net, MSTest, QUnit and Jasmine. Deserialization is needed because the app may be written, for instance, in Java and the server-side architecture runs on C#: The object first needs to be serialized into bytes and further deserialized to let the C# architecture read it. Certainly, one or two unit tests would help you get the feel of the library and how it works. We have trained over 90,000 students from over 16,000 organizations on technologies such as Microsoft ASP. The 'Frequently Asked Questions' section has comparison between 'Pure Java Mode' and 'enhanced mode', where can I find more information about both modes? how do I set one mode or other? what is default mode? can someone explain?. Progress Corticon 5. NET stack, Json. good question! the analysis that I was doing was really a one-off for switching between these processes. You can explore tests, group them in different ways, break them down into individual sessions, see test output and navigate to source code from stack traces. In general, unit testing should test your code, not the code of some library. Our gradle plugin will compile source code found in src/test/java and execute it using the usual Gradle testing mechanisms. A JSON Array is simply a JavaScript Array where each element is an Object, and each Object have the same keys. Just specify @RunWith(CdiRunner. Loading of JSON file by javascript is simple. The same applies to decoding, too, of course. Huge and mature eco-system. Using JSON/RESTful client to consume a Decision Service on Java Server. Getting jUnit. Programming tips, tools, and projects from our developer community. Apache Camel offers a REST styled DSL which can be used with Java or XML. You can try skyscreamer, Where I used to do jaggery json comparing. The main classes are in the org. It is used in authentication (by equals() method), sorting (by compareTo() method), reference matching (by == operator) etc. Configuration (apidoc. Helped developing Affinity Games Content Management System that is used to provide its’ user with a user interface that allows them to add information which will be used to provide trivia content for players using the Affinity Games application. hashCodeEquals. The relevant dependency declarations looks as follows: Let's move on and talk a bit about the configuration of our unit tests. In this post we are going to look at unit testing in Node using the Mocha test framework. Json is easier for humans to read and modify, and it's more straightforward to work with in languages like python where you don't have to declare types. The response of this function is not text, we are now replying with JSON data, which Flask's jsonify function generates for us from our data structure. Do any of the major JSON libraries support this? The org. get_json_object(string json_string, string path) Extracts json object from a json string based on json path specified, and returns json string of the extracted json object. It seems that tv4 is not actively developed anymore, nor does it support versions of JSON schema after draft-04. Intuit has open-sourced ‘Karate’, a framework that makes business of testing web-APIs actually be — fun.